You can automate Journalctl log cleanup on Linux by following the instructions in TecAdmin's tutorial.
How to Automate Journalctl Log Cleanup on Linux
Journalctl is a command-line utility for viewing system logs in Linux distributions that use Systemd. It’s an essential tool for system administrators to diagnose problems, monitor system performance, and track changes to the system. However, journal logs can consume large amounts of disk space, especially if they are not managed properly.